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This is Scientific American's 60-second science.

I'm Christopher in Taliatta.

Hospitals can be extremely noisy places.

In fact, quietness is one of the lowest rated categories on national surveys of hospital quality.

And...

The situation is getting worse rather than getting better.

Eileen Bush-Vishniak, an acoustician and president of Bayogrin consulting.

She talked about hospital noise at a session during the Acoustical Society of America meeting,

this week in New Orleans.

Bush-Fishniak says she and her colleagues have tested speech intelligibility

in hospital halls and at nurse stations,

and they found poor or marginal scores across the board.

In fact, the speech communication and noise problem is so bad that most hospitals in the U.S.

have eliminated the ability to phone in pharmaceutical orders. you now must deliver them in writing because they

were getting too many errors. So how to calm the cacophony? She suggests more closed doors to give

patients peace and quiet, or instituting or continuing so-called quiet times, when nurses interact

...